CN207502267U - The in-vitro diagnosis equipment of reagent refrigerating device and the application reagent refrigerating device - Google Patents
The in-vitro diagnosis equipment of reagent refrigerating device and the application reagent refrigerating device Download PDFInfo
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- CN207502267U CN207502267U CN201721510371.XU CN201721510371U CN207502267U CN 207502267 U CN207502267 U CN 207502267U CN 201721510371 U CN201721510371 U CN 201721510371U CN 207502267 U CN207502267 U CN 207502267U
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- reagent
- storage silo
- refrigerating device
- ontology
- radiator
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Abstract
The utility model provides a kind of reagent refrigerating device, for the reagent that stores and freeze, be installed on including an ontology, one inside of the ontology for a storage silo of storing reagent, a radiator and semiconductor refrigerating chip, the semiconductor refrigeration chip is folded between the radiator and the storage silo, the chill surface of the semiconductor film-making is towards the storage silo, and the heating surface of the semiconductor refrigeration chip is towards the radiator.The utility model also provides a kind of in-vitro diagnosis equipment using the reagent refrigerating device.Reagent refrigerating device provided by the utility model is freezed using semiconductor refrigeration chip, not only saves space, and improves refrigerating efficiency and temperature control precision.
Description
Technical field
The utility model is related to reagent technical field of memory more particularly to a kind of reagent refrigerating device and apply the reagent
The in-vitro diagnosis equipment of cold storage plant.
Background technology
Reagent refrigerating device is widely used in in-vitro diagnosis equipment, such as automatic clinical chemistry analyzer, chemiluminescence immunoassay point
The in-vitro diagnosis equipment such as analyzer, gene sequencer, cellanalyzer.In-vitro diagnosis equipment is to the cold storage environment of reagent or sample
It it is 2 DEG C -8 DEG C with special requirement, such as cold storage environment temperature.Existing solutions for refrigeration is typically to be set in reagent or sample memory block
Compressor is put to freeze；Or cold air is generated in outside using refrigeration module and is delivered to sample or reagent memory block again.This two
Kind solutions for refrigeration occupies larger space, and refrigerating efficiency is low.
Utility model content
In consideration of it, a kind of few it is necessary to provide occupied space and high cooling efficiency reagent refrigerating device and the application examination
The in-vitro diagnosis equipment of agent cold storage plant.
The utility model provides a kind of reagent refrigerating device, for the reagent that stores and freeze, including an ontology, is installed on institute
State the inside of ontology for a storage silo of storing reagent, a radiator and semiconductor refrigerating chip, the semiconductor system
Cold core piece is folded between the radiator and the storage silo, the chill surface of the semiconductor film-making towards the storage silo,
The heating surface of the semiconductor refrigeration chip is towards the radiator.
Further, the middle part of the roof of the storage silo is high and both sides extend obliquely downward respectively.
Further, it offers and several is extended obliquely downward from first end to second end on the inside of the bottom wall of the storage silo
Drainage groove and first end positioned at these drainage grooves and second end and two connection ditch that are connected with these drainage grooves
Slot.
Further, the bottom wall of the ontology is equipped with a discharge outlet being connected with the connection groove of second end.
Further, the roof of the ontology and the roof of the storage silo are accordingly equipped with sampling probe pore for needle tubing
Extract the reagent in the storage silo.
Further, the storage silo and the ontology are accordingly respectively equipped with one and supply reagent opening into the storage silo
Mouthful, the at one end that the reagent refrigerating is installed on the opening of relatively described storage silo is also equipped with a position sensor, for examining
Whether the kit for surveying receiving reagent is installed in place in the storage silo.
Further, the storage silo and the ontology are accordingly respectively equipped with an opening for entering storage silo for reagent,
The at one end that the reagent refrigerating is installed on the opening of relatively described storage silo is also equipped with temperature sensor.
Further, the radiator includes the substrate of a heating surface for being close to semiconductor refrigeration chip and several vertical institutes
State the radiating fin of substrate, if the reagent refrigerating device further include the wind scooper that is separately positioned on the radiator both ends and
Dry-air blast is fanned.
Further, the ontology is equipped with a mounting bracket for being used for carrying the storage silo, and the mounting bracket is equipped with hollow
Receiving portion, contain heat insulating element in the receiving portion, accommodated between the roof of the storage silo and the roof of the ontology
There is heat insulating element.
The utility model also provides a kind of in-vitro diagnosis equipment, including mentioned reagent cold storage plant.
Reagent refrigerating device provided by the utility model and in-vitro diagnosis equipment are freezed using semiconductor refrigeration chip, no
Space is only saved, and improves refrigerating efficiency and temperature control precision.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, institute in being described below to embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the stereogram of reagent refrigerating device that the embodiment of the utility model provides.
Fig. 2 is that the reagent refrigerating device that the embodiment of the utility model provides hides the stereogram after door closure.
Fig. 3 is the sectional view of Fig. 1.
Fig. 4 is another sectional view of Fig. 1.
Main element symbol description
Following specific embodiment will further illustrate the utility model with reference to above-mentioned attached drawing.
Specific embodiment
Preferred embodiment and embodiment below in conjunction with the utility model carry out the technical solution of the utility model
Description.It should be noted that when a unit is described as " connecting " in another unit, it can be directly to another
A unit may be simultaneously present unit placed in the middle.When a unit is described as " being set to " another unit, it can be
It is set up directly on another unit or may be simultaneously present unit placed in the middle.Unless otherwise defined, it is used herein all
Technical and scientific term it is identical with the normally understood meaning of the those skilled in the art for belonging to the utility model.In this reality
The purpose of description specific embodiment is intended merely to the title of novel element used in the description or equipment, is not purport
It is to limit the utility model.
The embodiment of the utility model provides a kind of reagent refrigerating device, for being freezed to reagent and being stored.
The reagent refrigerating device can be applied to in-vitro diagnosis equipment (in vitro diagnostic, IVD) equipment, such as full-automatic biochemical
The in-vitro diagnosis equipment such as analyzer, chemical illumination immunity analysis instrument, gene sequencer, cellanalyzer.The utility model
The reagent refrigerating device that embodiment is provided is freezed using semiconductor refrigeration chip, is saved memory space, is improved
Temperature controlled precision.
It please refers to Fig.1 and Fig. 4, the reagent refrigerating device that the embodiment of the utility model is provided, including：One is used to deposit
The storage silo 10, one of storage and refrigeration reagent is used to accommodate the ontology 30, one of storage silo 10 for the examination to 10 memory storage of storage silo
Semiconductor refrigeration chip 40 that agent is freezed, a radiator 50, several fans 62, a wind scooper 64, several heat insulating elements 80,
If 92 and one position sensor 94 of dry temperature sensor.
Please refer to Fig. 3 and Fig. 4, storage silo 10 is made of the material of high thermal conductivity coefficient, such as aluminium.Storage silo 10 it is interior
Portion surface is coated with hydrophobic material.Storage silo 10 includes a roof 11 and a bottom wall 12.The roof 11, it is in roof shape, i.e., intermediate
High two are sloped downwardly extension, and the condensed water convenient for the top of storage silo 10 is generated is directed to the two side of storage silo 10.It deposits
The roof 11 of warehouse 10 is equipped with several sampling probe pore (not shown).The inside of the bottom wall 12 of storage silo 10 is from first end to second
End offer gradually downward tilt extend to form several drainage grooves 121 and be arranged on these drainage grooves 121 first end and
Two connection grooves 122 of second end.Connection groove 122 is connected with drainage groove 121.Storage silo 10 is in drainage groove 121
The discharge outlet 123 being connected with one is equipped at low side (i.e. the connection groove 122 of the second end of drainage groove 121), it is cold to discharge
Condensate.The middle part in the outside of the bottom wall 12 of storage silo 10 is equipped with downwards a heat-conducting block 124.The heat-conducting block 124 is by high heat conduction
The material of coefficient is made, such as aluminium.The first end of storage silo 10 is equipped with an opening 13, in order to which the kit for storing reagent is pushed away
Enter in storage silo 10.The second end of storage silo 10 is equipped with an end wall 15, and the top of the end wall 15 is equipped with two mounting holes 152.
Ontology 30 is square, including a roof 31, a bottom wall 32, an end wall 33, a mounting bracket 35 and a door closure 36.Ontology
The sampling probe pore that 30 roof 31 corresponds to storage silo 10 also is provided with several sampling probe pores 311, and needle tubing can be by sampling needle tubing
Extract the reagent of kit in hole.The mounting bracket 35 is used for carrying and fixing the storage silo 10.The middle part of mounting bracket 35 offers scarce
Mouth 352, for accommodating the heat-conducting block 124 of storage silo 10；Mounting bracket 35 is respectively equipped with hollow receiving in the both ends of the notch 352
Portion 353.Door closure 36 is installed on the first end of ontology, and the opening 13 that door closure 36 corresponds to storage silo 10 also is provided with an opening 362.End wall
33 are arranged on the second end of ontology 30, and the mounting hole 152 that end wall 33 corresponds to the end wall 15 of storage silo 10 is equipped with two mounting portions 330,
Two mounting portions 330 are respectively equipped with the mounting hole 331 of perforation end wall 33 and the end wall 15 of storage silo 10.The lower part of end wall 33 is equipped with one
Air intake vent 332.The first end of 32 adjacent body 30 of bottom wall is equipped with an air outlet 322.Pacify at the side wall adjacent bottom wall 32 of ontology 30
The connecting portion 38 for being equipped with mounting hole equipped with one, can be fixed on in-vitro diagnosis by reagent refrigerating device by locking part (such as screw) and set
It is standby.
The opposite two sides of semiconductor refrigeration chip 40 are respectively equipped with chill surface and heating surface, and semiconductor refrigeration chip 40 can
To be the heating and cooling chip using peltier effect.
Radiator 50 including a substrate 52 and is vertically set on several radiating fins 54 of substrate 52.
In the present embodiment, the heat insulating element 80 is heat-insulated foaming body, by low thermal conductivity material.
During assembling, storage silo 10 places and is fixed on the mounting bracket 35 of ontology 30；The heat-conducting block 124 of storage silo 10 is contained in
The notch 352 of mounting bracket 35；Radiator 50 is positioned over the lower section of mounting bracket 35；Semiconductor refrigeration chip 40 is folded in radiator 50
Between storage silo 10, the bottom of heat-conducting block 124 that the chill surface of semiconductor refrigeration chip 40 passes through heat conduction glue sticking storage silo 10
Portion, the substrate 52 that the heating surface of semiconductor refrigeration chip 40 passes through heat conduction glue sticking radiator 50.
A wherein temperature sensor 92 be contained in the end wall 33 of ontology 30 the wherein mounting hole 331 of a mounting portion 330 and
In 10 corresponding mounting hole 152 of storage silo；Other temperature sensors 92 are mountable to outside the inside and storage silo 10 of storage silo 10
Portion, these temperature sensors 92 are used to detect the temperature within and around storage silo 10.
Position sensor 94 is contained in the mounting hole 331 of another mounting portion 330 of the end wall 33 of ontology 30 and storage silo 10
In corresponding mounting hole 152, for detecting whether kit is installed in place in storage silo 10.
Fan 62 is mounted at the air intake vent 332 of ontology 30, and wind scooper 64 is installed at the air outlet 322 of ontology 30, wind
Fan 62 and wind scooper 64 are located at the both ends of radiator 50 respectively, for by the heat dissipation that semiconductor refrigeration chip 40 generates to empty
In gas.
The heat insulating element 80 is respectively arranged between the roof 11 of storage silo 10 and the roof 31 of ontology 30, described heat-insulated
Element 80 is also installed in two receiving portions 353 of the mounting bracket 35 of ontology 30, and hot friendship is carried out with external for reducing storage silo 10
It changes.
Temperature sensor, position sensor and semiconductor refrigeration chip are also single with a power supply unit (not shown) and a control
First (not shown) is connected.
In use, opening the door (not shown) of ontology 30, kit is pushed into storage silo 10.When position sensor 94 is examined
It measures kit to be installed in place, stops pushing kit, the opening 13 in door enclosed storage storehouse 10.When control unit detects temperature
When the temperature of degree sensor detecting to storage silo 10 does not meet sets requirement, the power of semiconductor refrigeration chip 40 is adjusted so as to adjust
The temperature of whole deposit warehouse 10.
The condensed water generated in storage silo 10 flows to both sides, then the drainage groove 121 by bottom wall 12 by the centre of roof 11
Discharge outlet 123 is collected to be taken away by water pump.
10 interior surface of storage silo is coated with hydrophobic material, you can anticorrosion is again convenient for collection condensed water.
The utility model also provides a kind of in-vitro diagnosis equipment with mentioned reagent cold storage plant.The in-vitro diagnosis is set
It is standby to include but are not limited to automatic clinical chemistry analyzer, chemical illumination immunity analysis instrument, gene sequencer, cellanalyzer,
By the reagent refrigerating device preferably refrigeration temperature control performance can be provided for reaction reagent or tested sample.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, embodiment of above are only for interpreting the claims.Any one skilled in the art
In the technical scope disclosed in the utility model, the variation or replacement that can readily occur in are included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of reagent refrigerating device, for the reagent that stores and freeze, which is characterized in that including an ontology, be installed on described
The inside of body for a storage silo of storing reagent, a radiator and semiconductor refrigerating chip, the semiconductor refrigerating core
Piece is folded between the radiator and the storage silo, and the chill surface of the semiconductor film-making is described towards the storage silo
The heating surface of semiconductor refrigeration chip is towards the radiator.
2. reagent refrigerating device as described in claim 1, which is characterized in that the middle part height of the roof of the storage silo and both sides
It extends obliquely downward respectively.
3. reagent refrigerating device as claimed in claim 2, which is characterized in that if being offered on the inside of the bottom wall of the storage silo
The dry drainage groove extended obliquely downward from first end to second end and first end positioned at these drainage grooves and second end and
With these drainage grooves are connected two connect groove.
4. reagent refrigerating device as claimed in claim 3, which is characterized in that the bottom wall of the ontology is equipped with one and second end
The discharge outlet that connection groove is connected.
5. reagent refrigerating device as described in claim 1, which is characterized in that the top of the roof of the ontology and the storage silo
Wall is accordingly equipped with sampling probe pore so that needle tubing extracts the reagent in the storage silo.
6. reagent refrigerating device as described in claim 1, which is characterized in that the storage silo and the ontology are accordingly distinguished
Enter the opening of the storage silo for reagent equipped with one, the reagent refrigerating is installed on one end of the opening of relatively described storage silo
Place is also equipped with a position sensor, and whether the kit for detecting receiving reagent is installed in place in the storage silo.
7. reagent refrigerating device as described in claim 1, which is characterized in that the storage silo and the ontology are accordingly distinguished
Enter the opening of storage silo for reagent equipped with one, the reagent refrigerating is installed on the at one end of the opening of relatively described storage silo also
Temperature sensor is installed.
8. reagent refrigerating device as described in claim 1, which is characterized in that the radiator is close to semiconductor refrigerating including one
The radiating fin of the substrate of the heating surface of chip and several vertical substrates, the reagent refrigerating device further includes to be set respectively
A wind scooper and several fans at the radiator both ends.
9. reagent refrigerating device as described in claim 1, which is characterized in that the ontology is equipped with one and is used for carrying the storage
The mounting bracket in storehouse, the mounting bracket are equipped with hollow receiving portion, heat insulating element are contained in the receiving portion, the storage silo
Heat insulating element is contained between the roof of roof and the ontology.
10. a kind of in-vitro diagnosis equipment, which is characterized in that including the reagent refrigerating as described in any one in claim 1-9
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721510371.XU CN207502267U (en) | 2017-11-13 | 2017-11-13 | The in-vitro diagnosis equipment of reagent refrigerating device and the application reagent refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721510371.XU CN207502267U (en) | 2017-11-13 | 2017-11-13 | The in-vitro diagnosis equipment of reagent refrigerating device and the application reagent refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207502267U true CN207502267U (en) | 2018-06-15 |
Family
ID=62504038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721510371.XU Active CN207502267U (en) | 2017-11-13 | 2017-11-13 | The in-vitro diagnosis equipment of reagent refrigerating device and the application reagent refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207502267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883805A (en) * | 2019-03-29 | 2019-06-14 | 深圳市亚辉龙生物科技股份有限公司 | Reagent refrigerating plant and method |
-
2017
- 2017-11-13 CN CN201721510371.XU patent/CN207502267U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883805A (en) * | 2019-03-29 | 2019-06-14 | 深圳市亚辉龙生物科技股份有限公司 | Reagent refrigerating plant and method |
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Address after: 518083 comprehensive building of Beishan industrial zone and 11 Building 2, Yantian District, Guangdong, Shenzhen Patentee after: Shenzhen Huada Zhizao Technology Co., Ltd Address before: 518083 comprehensive building of Beishan industrial zone and 11 Building 2, Yantian District, Guangdong, Shenzhen Patentee before: Shenzhen Huada Zhizao Technology Co.,Ltd. |